KR101594485B1 - Method of manufacturing a double-sided USB type of socket connector - Google Patents

Method of manufacturing a double-sided USB type of socket connector Download PDF

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Publication number
KR101594485B1
KR101594485B1 KR1020150103817A KR20150103817A KR101594485B1 KR 101594485 B1 KR101594485 B1 KR 101594485B1 KR 1020150103817 A KR1020150103817 A KR 1020150103817A KR 20150103817 A KR20150103817 A KR 20150103817A KR 101594485 B1 KR101594485 B1 KR 101594485B1
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South Korea
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mold
terminal
terminal mold
molding
binding
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KR1020150103817A
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Korean (ko)
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오유환
이영근
이민영
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주식회사 제이앤티씨
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices

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  • Manufacturing Of Electrical Connectors (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

The present invention relates to a method of manufacturing a double-sided USB type socket connector. The accuracy of an upper connection terminal unit and a lower surface connection terminal unit (21) is improved and the durability of a plug connection unit (51) is improved by integrally insert-molding the upper connection terminal unit and the lower surface connection terminal unit by interposing a mid plate (10) between the upper connection terminal unit and the lower surface connection terminal unit. That is, according to the present invention, the method of manufacturing a double-sided USB type socket connector includes: a process (110) of forming a lower surface terminal mold by integrally insert-molding the lower surface connection terminal unit (21) with the mid plate (10); a process (120) of forming an upper surface terminal mold by integrally insert-molding an upper surface connection terminal (31); a process (130) of assembling a terminal mold by assembling an upper terminal mold unit (30) on the upper side of a lower terminal mold; and a process (140) of forming a socket mold by integrally insert-molding the upper terminal mold and the lower terminal mold which are combined. Thus, the present invention has an effect that an assembling with a lower surface terminal mold unit (20) is easy by integrating an upper surface terminal via the process (120) of forming an upper surface terminal mold by integrally molding the upper surface connection terminal (31) and effects that the durability of the plug connection unit (51) of a socket mold (50) is improved and a failure in the assembling of the upper surface terminal is prevented by manufacturing the socket mold (50) to insert the upper surface terminal via the process (140) of forming a socket mold by insert-molding the upper surface terminal mold and the lower surface terminal mold which are combined via the process (130) of assembling a terminal mold.

Description

양면 유에스비 타입 소켓 커넥터의 제조방법{Method of manufacturing a double-sided USB type of socket connector}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a double-sided USB type socket connector,

본 발명은 양면 유에스비 타입 소켓 커넥터의 제조방법에 관한 것으로서, 더욱 상세하게는 양면 유에스비 타입 소켓 커넥터의 제조방법에 있어서, 하면접속단자를 미드플레이트와 일체화하여 인서트 사출성형하는 하면단자몰드성형과정과 상면접속단자를 일체화 사출성형하는 상면단자몰드성형과정, 하부단자몰드의 상면에 상면단자몰드부를 조립하는 단자몰드조립과정, 결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정으로 이루어져, 상부접속단자부와 하면접속단자부가 미드플레이트를 사이에 두고 일체로 인서트 사출성형되어 플러그접속부의 내구성을 향상시킴과 더불어 상부접속단자부와 하면접속단자부의 정밀도가 향상되도록 함을 목적으로 한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a double-sided USB-type socket connector, and more particularly, to a method of manufacturing a double-sided USB-type socket connector in which a bottom terminal mold is integrally formed with a mid- A terminal mold assembly process for assembling the upper surface terminal mold part on the upper surface of the lower terminal mold, a socket mold molding process for integrating the upper surface terminal mold and the lower surface terminal mold by inserts, Wherein the upper connection terminal portion and the lower surface connection terminal portion are insert injection molded integrally with the mid plate interposed therebetween to improve the durability of the plug connection portion and to improve the precision of the upper connection terminal portion and the lower surface connection terminal portion will be.

일반적으로, 유에스비 타입 커넥터는 휴대폰과 같은 휴대용 단말기도 유에스비를 이용하여 데이터를 입출력할 수 있도록 소형화한 것이다.
Generally, the USB type connector is miniaturized so that a portable terminal such as a mobile phone can input / output data using the USB interface.

상기 유에스비 타입 커넥터는 단말기에 실장되는 유에스비 타입 소켓 커넥터와 휴대용 단말기와 연결되는 케이블에 결속되는 유에스비 타입 플러그 커넥터로 구성되는 것이다.
The USB type connector comprises a USB type socket connector mounted on a terminal and a USB type plug connector connected to a cable connected to the portable terminal.

여기서, 상기 유에스비 타입 소켓 커넥터는 플러그접속부가 돌출형성된 소켓몰드와 상기 소켓몰드를 감싸게 결합되는 소켓하우징으로 구성되며, 상기 플러그접속부의 일 측 외면에는 5 개의 접속단자와 관리자 접속단자를 구비된 것이다.
Here, the USB type socket connector is composed of a socket mold in which a plug connection portion is protruded and a socket housing to which the socket mold is coupled, and five connection terminals and a manager connection terminal are provided on one side of the plug connection portion.

한편, 종래의 유에스비 타입 소켓 커넥터는 일 측 외면에만 접속단자가 구비되어 있어 결합 방향성이 한정되고 데이터 전송에 제한이 따라 양면에 접속단자를 구비한 양면 유에스비 타입 소켓 커넥터가 개발되어 사용되고 있는 것이다.
On the other hand, the conventional USB type socket connector has a connection terminal on one side only, and a double-sided USB type socket connector having connection terminals on the both sides due to limitation of data transfer has been developed and used.

이상과 같은 양면 유에스비 타입 소켓 커넥터는 상부 접속단자부와 하부 접속단자 중 어느 하나는 플러그접속부에 인서트 또는 조립에 형성되고 다른 하나의 접속단자는 조립 형성되는 것이다.
In the double-sided USB type socket connector as described above, one of the upper connection terminal portion and the lower connection terminal is formed in an insert or an assembly in a plug connection portion, and the other connection terminal is assembled.

상기한 바와 같은 종래의 양면 유에스비 타입 소켓 커넥터는 양면에 접속단자가 형성되어 있어 조립 방향성을 갖지 않고 양면에 구비된 접속단자에 의하여 대용량의 데이터 전송이 가능한 것이다.
The conventional double-sided USB-type socket connector as described above has connection terminals formed on both sides, so that large-capacity data can be transferred by connection terminals provided on both sides without having an assembling directionality.

그러나, 상기한 바와 같은 종래의 양면 유에스비 타입 소켓 커넥터는 플러그접속부의 양면에 구비되는 접속단자 중 하나 이상의 접속단자가 플러그접속부에 조립형성되어 있어 접속단자의 조립과정에 절곡 손상되거나 조립불량이 발생하는 문제점이 있었다.However, in the conventional double-sided USB-type socket connector as described above, since at least one connection terminal provided on both sides of the plug connection portion is assembled to the plug connection portion, the connection terminal is bent or damaged during assembly process, There was a problem.

또한, 종래의 양면 유에스비 타입 소켓 커넥터는 접속단자가 플러그접속부와 일체화되지 않아 사용과정에 플러그접속부가 쉽게 손상되는 등 그 내구성이 약한 문제점이 있었다.
In addition, the conventional double-sided USB-type socket connector has a problem in that the connection terminal is not integrated with the plug connection portion, so that the plug connection portion is easily damaged during the use process.

대한민국 특허 제0952299호Korean Patent No. 0952299

이에, 본 발명은 상술한 바와 같이 종래 양면 유에스비 타입 소켓 커넥터의 접속단자가 조립과정에 절곡 손상되어 조립불량이 발생하는 문제점과 플러그접속부의 내구성이 약한 문제점을 해결할 수 있도록 한 것이다.As described above, the present invention can solve the problem that the connection terminals of the conventional double-sided USB-type socket connector are bent and damaged during the assembling process to cause the assembly failure and the durability of the plug connection is weak.

즉, 본 발명은 양면 유에스비 타입 소켓 커넥터의 제조방법에 있어서, 하면접속단자를 미드플레이트와 일체화하여 인서트 사출성형하는 하면단자몰드성형과정과 상면접속단자를 일체화 사출성형하는 상면단자몰드성형과정, 하부단자몰드의 상면에 상면단자몰드부를 조립하는 단자몰드조립과정, 결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정으로 이루어진 것이다.
That is, according to the present invention, there is provided a method of manufacturing a double-sided USB-type socket connector, comprising the steps of forming a lower terminal terminal mold by integrally molding a lower terminal connection mold and an upper surface connection terminal by insert- A terminal mold assembly process for assembling the upper surface terminal mold part on the upper surface of the terminal mold, and a socket mold molding process for integrally injection molding the upper surface terminal mold and the lower surface terminal mold by an insert.

따라서, 본 발명은 상면접속단자를 일체화 사출성형하는 상면단자몰드성형과정을 통하여 상면단자를 일체화함으로써, 하면단자몰드부와의 조립이 용이한 효과를 갖는 것이다.Therefore, the present invention has the effect of facilitating assembly with the lower surface terminal mold portion by integrating the upper surface terminal through the upper surface terminal mold molding process in which the upper surface connection terminals are integrally injection molded.

또한, 단자몰드조립과정을 통하여 결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정을 통하여 상면단자가 인서트되게 소켓몰드를 제조함으로써, 소켓몰드의 플러그접속부 내구성이 향상되고 상면단자의 조립불량이 방지되는 효과를 갖는 것이다.
Further, the socket mold is manufactured such that the top surface terminal is inserted through the socket mold forming process in which the upper surface terminal mold and the lower surface terminal mold are integrated by injection molding through the insert mold, thereby improving the durability of the plug connection of the socket mold And the defective assembly of the upper surface terminal is prevented.

도 1 은 본 발명에 따른 제조과정을 보인 예시도.
도 2 는 본 발명에 따른 하면단자몰드의 예시도.
도 3 은 본 발명에 따른 상면단자몰드와 하면단자몰드의 조립전 분해 예시도.
도 4 는 본 발명에 따른 소켓몰드의 예시도.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an illustration showing a manufacturing process according to the present invention; FIG.
2 is an illustration of a bottom terminal mold according to the present invention.
Fig. 3 is an exploded view of a top surface terminal mold and a bottom surface terminal mold according to the present invention before assembly; Fig.
4 is an illustration of a socket mold according to the present invention.

본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.
The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고, 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.
Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 유에스비 타입 소켓 커넥터의 제조의 용이성과 내구성을 향상시킬 수 있도록 한 것이다.
The present invention is intended to improve ease of manufacture and durability of a USB type socket connector.

즉, 본 발명은 플러그접속부(51)가 돌출형성된 소켓몰드(50)와 상기 소켓몰드(50)에서 전방으로 돌출형성되어 대응되는 플러그커넥터와 접속되는 플러그접속부(51)와 상기 플러그접속부(51)의 상면과 하면에 구비된 접속단자로 구성되는 양면 유에스비 타입 소켓 커넥터의 제조방법에 있어서, 하면접속단자(21)를 미드플레이트(10)와 일체화하여 인서트 사출성형하는 하면단자몰드성형과정(110)과 상면접속단자(31)를 일체화 사출성형하는 상면단자몰드성형과정(120), 하부단자몰드의 상면에 상면단자몰드부(30)를 조립하는 단자몰드조립과정(130), 결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정(140)으로 이루어진 것이다.
That is, the present invention is characterized in that the socket mold 50 in which the plug connection portion 51 is protruded, the plug connection portion 51 protruded forward from the socket mold 50 and connected to the corresponding plug connector, And a connecting terminal provided on the upper surface and the lower surface of the lower plate. The lower terminal connection terminal 21 is integrally formed with the mid plate 10 to insert injection molding the lower terminal mold molding process 110, A terminal mold assembly process 130 for assembling the upper surface terminal mold part 30 on the upper surface of the lower terminal mold, the upper surface terminal mold assembly process 130 for assembling the upper surface terminal mold part 30, And a socket mold forming process 140 in which the terminal mold is integrally injection-molded by an insert.

여기서, 상기 하면단자몰드성형과정(110)은 절단, 절곡 성형된 미드플레이트(10)와 하면접속단자(21)를 금형에 인서트 사출성형하여 미드플레이트(10)와 하면접속단자(21)가 일체화된 하면단자몰드를 사출 성형하는 것이다.
Hereinafter, the terminal mold molding process 110 is performed by insert injection-molding the cut and folded mid plate 10 and the bottom connection terminal 21 into a mold so that the mid plate 10 and the bottom connection terminal 21 are integrated The terminal mold is injection molded.

그리고, 상기 상면단자몰드성형과정(120)은 절단, 절곡성형된 상면접속단자(31)를 일체화된 상면단자몰드부(30)를 형성할 수 있게 상면접속단자(31)들을 일정간격을 이루게 인서트 한 후 중앙부를 일체화하여 사출성형하여 상면단자몰드부를 사출 성형하는 것이다.
The upper surface terminal mold molding process 120 is performed by inserting the upper surface connection terminals 31 at regular intervals so as to form the upper surface terminal mold portion 30 having the upper surface connection terminal 31 cut, Then, the central portion is integrally injection molded, and the upper surface terminal molded portion is injection molded.

또한, 상기 단자몰드조립과정(130)은 하면단자몰드부(20)의 상면에 상면단자몰드부(30)를 끼워 결합하여 이루어지는 것이다.In addition, the terminal mold assembly process 130 is performed by coupling the upper surface terminal mold part 30 to the upper surface of the lower surface terminal mold part 20.

한편, 상기 단자몰드조립과정(130)에 있어서 하면단자몰드부(20)와 상면단자몰드부(30)가 몰드결속수단에 의하여 결속되게 이루어지는 것이다.Meanwhile, in the terminal mold assembly process 130, the lower surface terminal mold portion 20 and the upper surface terminal mold portion 30 are bound by the mold binding means.

상기 몰드결속수단은 상면단자몰드성형과정(120)에 상면단자몰드부(30)의 단자결속몰드(32) 하면에 결속돌기(32a)를 돌출형성하고, 이에 대응되는 하면단자몰드부(20)에 하면단자몰드성형과정(110)에 결속공을 형성하여 이루어지는 것이다.
The mold binding unit protrudes the coupling protrusion 32a on the lower surface of the terminal binding mold 32 of the upper terminal mold unit 30 and forms the lower terminal mold unit 20 corresponding to the coupling protrusion 32a, And a bonding hole is formed in the terminal mold molding process 110.

또한, 상기 소켓몰드성형과정(140)은 하면단자몰드부(20)와 상면단자몰드부(30)가 조립형성된 단자몰드조립체를 금형에 인서트 하여서 조립된 하면단자몰드부(20)와 상면단자몰드부(30)를 외면을 감싸게 합성수지를 사출성형하여 소켓몰드(50)를 사출성형하는 것이다.
The socket mold forming process 140 includes a lower terminal mold portion 20 and a lower surface terminal mold portion 20 which are assembled by inserting a terminal mold assembly in which a lower terminal mold portion 20 and an upper surface terminal mold portion 30 are assembled, The socket mold 50 is injection-molded by injection-molding a synthetic resin to cover the outer surface of the socket 30.

한편, 본 발명의 실시에 있어서, 단자몰드조립과정(130)에 하면단자몰드부(20)에 상면단자몰드부(30)가 가이드 되어 조립되게 결속가이드수단을 구비하여 실시할 수 있는 것이다.Meanwhile, in the embodiment of the present invention, the upper mold part 30 may be guided and assembled to the terminal mold part 20 when the terminal mold assembly process 130 is performed.

상기 결속가이드수단은 하면단자몰드성형과정(110)에 상면접속단자(31)의 솔더부를 결속하는 솔더결속몰드(33)를 성형하고 상기 솔더결속몰드(33)의 양측에 돌출형성된 가이드돌기(33a)를 형성하고, 이에 대응되는 하면단자몰드부(20)에 하면단자몰드성형과정(110)을 통하여 하면단자몰드부(20)의 양측에서 돌출형성되어 내벽에 가이드홈(23a)이 형성된 가이드부(23)로 이루어진 것이다.
The binding guide means forms the solder binding mold 33 for binding the solder portion of the upper surface connection terminal 31 to the lower terminal mold molding process 110 and forms the guide protrusions 33a formed on both sides of the solder binding mold 33 And a guide groove 23a is formed on both sides of the lower mold terminal portion 20 and the lower mold terminal portion 20 through the lower terminal mold molding process 110, (23).

한편, 상기한 바와 같은 제조과정을 통하여 이루어진 소켓몰드(50)는 보드에 실장되게 실시할 수도 있으나, 결합되는 플러그커넥터의 결합가이드와 실장내구성을 위하여 커넥터쉘에 수용조립되어서 보드에 실장되는 것이다.
Meanwhile, the socket mold 50 formed through the above-described manufacturing process may be mounted on the board, but it is assembled into the connector shell and mounted on the board for durability to the mounting of the plug connector and the mounting of the plug connector.

이하, 본 발명의 적용실시과정에 대하여 설명하면 다음과 같다.Hereinafter, the application process of the present invention will be described.

상기한 바와 같이 미드플레이트(10)와 하면접속단자(21)가 일체로 인서트 사출 성형된 하면단자몰드부(20)와 상면접속단자(31)들이 일체화되어 인서트 사출 성형된 상면단자몰드부(30)로 구성되어서 플러그접속부(51)가 돌출형성된 소켓몰드(50)와 상기 소켓몰드(50)에서 전방으로 돌출형성되어 대응되는 플러그커넥터와 접속되는 플러그접속부(51)와 상기 플러그접속부(51)의 상면과 하면에 구비된 상, 하면접속단자(31, 21)로 구성되는 양면 유에스비 타입 소켓 커넥터의 제조방법에 있어서, 하면접속단자(21)를 미드플레이트(10)와 일체화하여 인서트 사출성형하는 하면단자몰드성형과정(110)과 상면접속단자(31)를 일체화 사출성형하는 상면단자몰드성형과정(120), 하부단자몰드의 상면에 상면단자몰드부(30)를 조립하는 단자몰드조립과정(130), 결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정(140)을 통하여 본 발명에 따른 양면 유에스비 타입 소켓 커넥터의 소켓몰드(50)를 사출성형하게 되면, 소켓몰드(50)의 플러그접속부(51) 내구성이 향상되고 상면단자의 조립불량이 방지되는 것이다.
As described above, the lower terminal mold portion 20 and the upper surface connection terminals 31, which are insert injection-molded integrally with the mid plate 10 and the lower surface connection terminal 21, are integrally formed and inserted into the upper surface terminal mold portion 30 , A plug connection portion 51 formed of a socket mold 50 formed with the plug connection portion 51 protruded and protruding forward from the socket mold 50 and connected to the corresponding plug connector, And a lower surface connection terminal (31, 21) provided on an upper surface and a lower surface, wherein the lower connection terminal (21) is integrally formed with the mid plate (10) A terminal mold molding process 120 for integrally molding the terminal mold molding process 110 and the upper surface connection terminal 31 and a terminal mold assembly process 130 for assembling the upper surface terminal mold part 30 on the upper surface of the lower terminal mold ), The upper surface terminal mall The socket mold 50 of the double-sided USB type socket connector according to the present invention is injection molded through a socket mold forming process 140 in which the terminal mold is integrally injection-molded by an insert, The durability of the connecting portion 51 is improved and the assembling failure of the upper surface terminal is prevented.

한편, 본 발명은 하면단자몰드성형과정(110)을 통하여 절단, 절곡 성형된 미드플레이트(10)와 하면접속단자(21)를 금형에 인서트 사출성형하게 되면 미드플레이트(10)와 하면접속단자(21)가 일체화되어 하면단자몰드가 견고하게 사출 성형 되는 것이다.
In the meantime, when the mid plate 10 and the bottom surface connection terminal 21 cut and formed through the bottom terminal mold molding process 110 are insert injection molded into the mold, the mid plate 10 and the bottom surface connection terminal 21 are integrated with each other, the terminal mold is injection molded firmly.

또한, 본 발명은 상면단자몰드성형과정(120)을 통하여 절단, 절곡성형된 상면접속단자(31)들을 일정간격을 이루게 인서트 한 후 중앙부를 일체화하여 사출성형하게 되면, 상면접속단자(31)를 일체화된 상면단자몰드부를 형성한 상면단자몰드부(30)를 사출 성형되는 것이다.
In addition, in the present invention, when the upper surface connection terminals 31 cut and bent through the upper surface terminal mold molding process 120 are inserted at regular intervals and then the central part is integrated and injection molded, the upper surface connection terminal 31 The upper surface terminal mold portion 30 having the integrated upper surface terminal mold portion formed therein is injection-molded.

또한, 본 발명은 단자몰드조립과정(130)에 있어 하면단자몰드부(20)에 형성한 결속돌기(32a)와 상면단자몰드부(30)에 형성한 결속홈(22)으로 이루어진 몰드결속수단에 의하여 하면단자몰드부(20)에 상면단자몰드부(30)를 결속하게 되면, 소켓몰드성형과정(140)에 있어 단자몰드조립체가 안정적인 인서트 상태를 유지하여 제조된 소켓몰드(50)의 제조정밀성이 향상되는 것이다.
In the terminal mold assembly process 130 of the present invention, the mold binding unit 32 includes the binding projections 32a formed on the lower surface terminal mold unit 20 and the binding grooves 22 formed on the upper surface terminal mold unit 30. [ The terminal mold assembly can be manufactured in a stable mold insert state in the socket mold molding process 140 by bonding the upper surface terminal mold part 30 to the terminal mold part 20. [ Precision is improved.

또한, 본 발명은 단자몰드조립과정(130)에 있어 상면단자몰드부(30)의 솔더결속몰드(33)에 형성한 가이드돌기(33a)와 하면단자몰드부(20)의 가이드홈(23a)이 형성된 가이드부(23)로 이루어진 결속가이드수단에 의하여 하면단자몰드부(20)에 상면단자몰드부(30)를 결속하게 되면, 상기 가이드부(23)에 형성된 가이드홈(23a)에 가이드돌기(33a)가 수직으로 가이드 되어 상면단자몰드부(30)의 결합이 명확하고 정밀하게 이루어지는 것이다.
The guide protrusion 33a formed on the solder binding mold 33 and the guide groove 23a formed on the bottom terminal mold portion 20 of the upper surface terminal mold portion 30 in the terminal mold assembly process 130, When the upper surface terminal mold part 30 is coupled to the lower surface terminal mold part 20 by the binding guide means formed of the guide part 23 formed in the guide part 23, (33a) is vertically guided so that the connection of the upper surface terminal mold part (30) is made clear and precise.

10 : 미드플레이트
20 : 하면단자몰드부
21 : 하면접속단자
22 : 결속홈
23 : 가이드부 23a: 가이드홈
30 : 상면단자몰드부
31 : 상면접속단자
32 : 단자결속몰드 32a: 결속돌기
33 : 솔더결속몰드 33a: 가이드돌기
50 : 소켓몰드 51 : 플러그접속부
110 : 하면단자몰드성형과정
120 : 상면단자몰드성형과정
130 : 단자몰드조립과정
140 : 소켓몰드성형과정10: mid plate
20: lower terminal mold part
21: Lower connection terminal
22: Coupling groove
23: guide portion 23a: guide groove
30: upper surface terminal mold part
31: Top surface connection terminal
32: Terminal binding mold 32a:
33: Solder bonding mold 33a: Guide protrusion
50: socket mold 51: plug connection
110: lower terminal mold molding process
120: top surface terminal molding process
130: Terminal mold assembly process
140: Socket mold forming process

Claims (4)

양면 유에스비 타입 소켓 커넥터의 제조방법에 있어서;
하면접속단자(21)를 미드플레이트(10)와 일체화하여 인서트 사출성형하는 하면단자몰드성형과정(110)과;
상면접속단자(31)를 일체화 사출성형하는 상면단자몰드성형과정(120);
하부단자몰드의 상면에 상면단자몰드부(30)를 조립하는 단자몰드조립과정(130);
결합된 상면단자몰드와 하면단자몰드를 인서트에 의하여 일체화 사출성형하는 소켓몰드성형과정(140)으로 이루어지며;
상기 하면단자몰드성형과정(110)은 절단, 절곡 성형된 미드플레이트(10)와 하면접속단자(21)를 금형에 인서트 사출성형하여 미드플레이트(10)와 하면접속단자(21)가 일체화된 하면단자몰드를 사출 성형하여 이루어지고;
상기 상면단자몰드성형과정(120)은 절단, 절곡성형된 상면접속단자(31)를 일체화된 상면단자몰드부(30)를 형성할 수 있게 상면접속단자(31)들을 일정간격을 이루게 인서트 한 후 중앙부를 일체화하여 사출성형하여 상면단자몰드부(30)를 사출 성형하여 이루어진 것을 특징으로 하는 양면 유에스비 타입 소켓 커넥터의 제조방법.
A method of manufacturing a double-sided USB type socket connector comprising:
A lower terminal mold molding process 110 in which the connection terminals 21 are integrally formed with the mid plate 10 to perform insert injection molding;
An upper surface terminal mold molding process 120 for integrally injection molding the upper surface connection terminal 31;
A terminal mold assembly process (130) for assembling the upper surface terminal mold part (30) on the upper surface of the lower terminal mold;
And a socket mold forming process (140) for integrally injection molding the upper surface terminal mold and the lower surface terminal mold by means of an insert;
The terminal mold molding process 110 is a process of inserting the mid plate 10 and the bottom connection terminal 21 into a die to insert the bottom plate 10 and the bottom connection terminal 21 Molding the terminal mold by injection molding;
The upper surface terminal mold forming process 120 includes inserting the upper surface connection terminals 31 at regular intervals so as to form the upper surface terminal mold portion 30 having the integrated upper surface connection terminals 31, Wherein the upper surface terminal mold part (30) is injection molded by integrally molding the central part and injection molding.
제 1항에 있어서;
상기 단자몰드조립과정(130)에 하면단자몰드부(20)와 상면단자몰드부(30)가 몰드결속수단에 의하여 결속되게 이루어어진 것을 특징으로 하는 양면 유에스비 타입 소켓 커넥터의 제조방법.
The method of claim 1, further comprising:
Wherein the terminal mold part (20) and the upper surface terminal mold part (30) are coupled by the mold binding means in the terminal mold assembly step (130).
제 2항에 있어서;
상기 몰드결속수단은 상면단자몰드성형과정(120)에 상면단자몰드부(30)의 단자결속몰드(32) 하면에 결속돌기(32a)를 돌출형성하고, 이에 대응되는 하면단자몰드부(20)에 하면단자몰드성형과정(110)에 결속공을 형성하여 이루어진 것을 특징으로 하는 양면 유에스비 타입 소켓 커넥터의 제조방법.

3. The method of claim 2,
The mold binding unit protrudes the coupling protrusion 32a on the lower surface of the terminal binding mold 32 of the upper terminal mold unit 30 and forms the lower terminal mold unit 20 corresponding to the coupling protrusion 32a, Wherein the terminal mold forming step (110) includes forming a binding hole in the terminal mold forming step (110).

제 1항에 있어서;
상기 단자몰드조립과정(130)에 하면단자몰드부(20)와 상면단자몰드부(30)가 가이드 되어 조립되게 결속가이드수단을 구비하되,
상기 결속가이드수단은 하면단자몰드성형과정(110)에 상면접속단자(31)의 솔더부를 결속하는 솔더결속몰드(33)를 성형하고 상기 솔더결속몰드(33)의 양측에 돌출형성된 가이드돌기(33a)를 형성하고, 이에 대응되는 하면단자몰드부(20)에 하면단자몰드성형과정(110)을 통하여 하면단자몰드부(20)의 양측에서 돌출형성되어 내벽에 가이드홈(23a)이 형성된 가이드부(23)로 이루어진 것을 특징으로 하는 양면 유에스비 타입 소켓 커넥터의 제조방법.
The method of claim 1, further comprising:
In the terminal mold assembly process 130, the terminal mold part 20 and the top surface terminal mold part 30 are guided and assembled so as to be assembled,
The binding guide means forms the solder binding mold 33 for binding the solder portion of the upper surface connection terminal 31 to the lower terminal mold molding process 110 and forms the guide protrusions 33a formed on both sides of the solder binding mold 33 And a guide groove 23a is formed on both sides of the lower mold terminal portion 20 and the lower mold terminal portion 20 through the lower terminal mold molding process 110, (23). ≪ RTI ID = 0.0 > 21. < / RTI >
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KR20140135517A (en) * 2013-05-16 2014-11-26 (주)와이제이티이케이 Universal usb socket
KR101416871B1 (en) * 2013-05-24 2014-07-09 주식회사 제이앤티씨 Manufacturing method of a socket connector

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CN107611748A (en) * 2017-07-31 2018-01-19 深圳市鑫九天科技有限公司 The moulding process of USB TYPE C Male head connectors
CN107611748B (en) * 2017-07-31 2020-08-28 深圳市鑫九天科技有限公司 Forming process of USB TYPE-C male connector
KR20190137502A (en) * 2018-06-01 2019-12-11 히로세코리아 주식회사 Receptacle connector
KR102519274B1 (en) * 2018-06-01 2023-04-10 에이치알에스코리아 주식회사 Receptacle connector
KR102066440B1 (en) * 2019-07-31 2020-01-15 주식회사 제이앤티씨 Manufacturing method of socket mold for socket connector for electronic device
CN110444984A (en) * 2019-08-09 2019-11-12 深圳市禹硕精密组件有限公司 A kind of plane blanking terminal waterproof TYPE C male head structure and production method
CN110444984B (en) * 2019-08-09 2024-04-05 深圳市禹硕精密组件有限公司 Waterproof TYPE C male head structure of planar blanking terminal and manufacturing method

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